Orthodontics II - Exam Practice Questions With Verified Correct Answers Latest Update
Orthodontics II - Exam Practice Questions With
Verified Correct Answers Latest Update
Terms In This Set (50)
Distal displacement of a tooth refers to: c) Bodily movement of the tooth in distal direction away from the midline
a) Inter-arch distal malocclusion
b) Distal tilting of the tooth crown away
from the midline
c) Bodily movement of the tooth in distal
direction away from the midline
d) None of the above
e) All of the above are correct
Steiner's aesthetic plane goes through the c) Point E and Pogonion
points:
a) Pronasale and Pogonion
b) Pronasale and Menton
c) Point E and Pogonion
d) Point E and Menton
e) Subnasale and Menton
What anatomical structure do we use to localize c) Palatine raphe
the upper jaw midline?
a) Labial frenulum
b) Contact point between central incisors
c) Palatine raphe
d) Vertical projection of lower midline
e) Central diastema
A 110° nasolabial angle may suggest: e) Maxillary anterior retroclination
a) Maxillary proclination
b) Class II division 1 malocclusion
c) Class I division 2 malocclusion
d) Class III malocclusion
e) Maxillary anterior retroclination
, Orthodontics II - Exam Practice Questions With Verified Correct Answers Latest Update
The lowest point on the anterior rim of the c) Basion (Ba)
magnum foramen on the mid-sagittal plane is
known as:
a) Nasion (Na)
b) Sella (S)
c) Basion (Ba)
d) Porion (Po)
e) Pterygoid (Pt)
What do we NOT analyze in the model cast e) Prediction of permanent unerupted tooth size
study?
a) Arch shape analysis
b) Symmetry + midline deviations
c) Abnormalities of shape/ position/ size
d) Rotation/ translation/ tooth
displacement
e) Prediction of permanent unerupted
tooth size
Hyperactive mentalis muscle activity b) Class II division 1 malocclusion
may be usually seen in:
a) Class I malocclusion
b) Class II division 1 malocclusion
c) Class I division 2 maocclusion
d) Class III division 1 malocclusion
e) Class III division 2 malocclusion
When a patient has an ANB of 8° we can interpret a) Skeletal class II
that the patient has:
a) Skeletal class II
b) Skeletal class III
c) Maxillary prognathism
d) Mandibular prognathism
e) None of the above
, Orthodontics II - Exam Practice Questions With Verified Correct Answers Latest Update
In a Bolten index discrepancy: peg- d) We should prevent more overjet than normal
shaped upper lateral incisors, which of these
statements is incorrect:
a) There is a lower excess of dentary
material in relation to upper
b) It will affect class canine at the end of
treatment
c) We should add filling material or
restore those teeth
d) We should prevent more overjet than
normal
e) If not considered, treatment will end up
with a class III canine and reduced overjet
Orthodontics II - Exam Practice Questions With
Verified Correct Answers Latest Update
Terms In This Set (50)
Distal displacement of a tooth refers to: c) Bodily movement of the tooth in distal direction away from the midline
a) Inter-arch distal malocclusion
b) Distal tilting of the tooth crown away
from the midline
c) Bodily movement of the tooth in distal
direction away from the midline
d) None of the above
e) All of the above are correct
Steiner's aesthetic plane goes through the c) Point E and Pogonion
points:
a) Pronasale and Pogonion
b) Pronasale and Menton
c) Point E and Pogonion
d) Point E and Menton
e) Subnasale and Menton
What anatomical structure do we use to localize c) Palatine raphe
the upper jaw midline?
a) Labial frenulum
b) Contact point between central incisors
c) Palatine raphe
d) Vertical projection of lower midline
e) Central diastema
A 110° nasolabial angle may suggest: e) Maxillary anterior retroclination
a) Maxillary proclination
b) Class II division 1 malocclusion
c) Class I division 2 malocclusion
d) Class III malocclusion
e) Maxillary anterior retroclination
, Orthodontics II - Exam Practice Questions With Verified Correct Answers Latest Update
The lowest point on the anterior rim of the c) Basion (Ba)
magnum foramen on the mid-sagittal plane is
known as:
a) Nasion (Na)
b) Sella (S)
c) Basion (Ba)
d) Porion (Po)
e) Pterygoid (Pt)
What do we NOT analyze in the model cast e) Prediction of permanent unerupted tooth size
study?
a) Arch shape analysis
b) Symmetry + midline deviations
c) Abnormalities of shape/ position/ size
d) Rotation/ translation/ tooth
displacement
e) Prediction of permanent unerupted
tooth size
Hyperactive mentalis muscle activity b) Class II division 1 malocclusion
may be usually seen in:
a) Class I malocclusion
b) Class II division 1 malocclusion
c) Class I division 2 maocclusion
d) Class III division 1 malocclusion
e) Class III division 2 malocclusion
When a patient has an ANB of 8° we can interpret a) Skeletal class II
that the patient has:
a) Skeletal class II
b) Skeletal class III
c) Maxillary prognathism
d) Mandibular prognathism
e) None of the above
, Orthodontics II - Exam Practice Questions With Verified Correct Answers Latest Update
In a Bolten index discrepancy: peg- d) We should prevent more overjet than normal
shaped upper lateral incisors, which of these
statements is incorrect:
a) There is a lower excess of dentary
material in relation to upper
b) It will affect class canine at the end of
treatment
c) We should add filling material or
restore those teeth
d) We should prevent more overjet than
normal
e) If not considered, treatment will end up
with a class III canine and reduced overjet
